Whakaoti i te 37/15div11/12-38/15=52/15*frac{124}{13}=

$$3 \frac { 7 } { 15 } \div 1 \frac { 1 } { 12 } - 3 \frac { 8 } { 15 } = \frac { 52 } { 15 } \times \frac { 124 } { 13 } =$$

Manatoko

Ngā Upane Otinga

Me whakarea ngā taha e rua o te whārite ki te 195, arā, te tauraro pātahi he tino iti rawa te kitea o 15,13.

$$180\times \frac{3\times 15+7}{15}-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Whakareatia te 3 ki te 15, ka 45.

$$180\times \frac{45+7}{15}-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Tāpirihia te 45 ki te 7, ka 52.

$$180\times \frac{52}{15}-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Tuhia te 180\times \frac{52}{15} hei hautanga kotahi.

$$\frac{180\times 52}{15}-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Whakareatia te 180 ki te 52, ka 9360.

$$\frac{9360}{15}-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Whakawehea te 9360 ki te 15, kia riro ko 624.

$$624-13\left(3\times 15+8\right)=676\times \frac{124}{13}$$

Whakareatia te 3 ki te 15, ka 45.

$$624-13\left(45+8\right)=676\times \frac{124}{13}$$

Tāpirihia te 45 ki te 8, ka 53.

$$624-13\times 53=676\times \frac{124}{13}$$

Whakareatia te -13 ki te 53, ka -689.

$$624-689=676\times \frac{124}{13}$$

Tangohia te 689 i te 624, ka -65.

$$-65=676\times \frac{124}{13}$$

Tuhia te 676\times \frac{124}{13} hei hautanga kotahi.

$$-65=\frac{676\times 124}{13}$$

Whakareatia te 676 ki te 124, ka 83824.

$$-65=\frac{83824}{13}$$

Whakawehea te 83824 ki te 13, kia riro ko 6448.

$$-65=6448$$

Whakatauritea te -65 me te 6448.

$$\text{false}$$